I meet the this error when compile CUDA.
error LNK2005: "int __cdecl XXXX" (?XXXXX@@YAHXZ) already defined in XXX.cu.obj
I solved error from the web page. -> http://stackoverflow.com/questions/5295503/cuda-lnk2005-error-on-device-function-used-in-header-file
In my case, I add "inline" keyword front of cuda function name.
ex)
__device__ void matrix_set_identity(GPU_Matrix *A)
->
inline __device__ void matrix_set_identity(GPU_Matrix *A)
Thank you.
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